223808826203 has 4 divisors (see below), whose sum is σ = 223951654080. Its totient is φ = 223665998328.

The previous prime is 223808826161. The next prime is 223808826209. The reversal of 223808826203 is 302628808322.

It is a happy number.

223808826203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223808826203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223808826209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71411588 + ... + 71414721.

It is an arithmetic number, because the mean of its divisors is an integer number (55987913520).

Almost surely, 2^223808826203 is an apocalyptic number.

223808826203 is a deficient number, since it is larger than the sum of its proper divisors (142827877).

223808826203 is a wasteful number, since it uses less digits than its factorization.

223808826203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142827876.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 223808826203 in words is "two hundred twenty-three billion, eight hundred eight million, eight hundred twenty-six thousand, two hundred three".